/*
 * Copyright (C) 2020 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package android.hardware.gnss;

import android.hardware.gnss.IGnssPowerIndicationCallback;

/**
 * Extended interface for GNSS Power Indication support.
 *
 * @hide
 */
@VintfStability
interface IGnssPowerIndication {

    /**
     * Opens the IGnssPowerIndication interface and provides the callback routines to the HAL.
     *
     * @param callback Callback interface for IGnssPowerIndication.
     */
    void setCallback(in IGnssPowerIndicationCallback callback);

    /**
     * Requests the GNSS power statistics. One request call corresponds to one response callback
     * from IGnssPowerIndicationCallback.gnssPowerStatsCb().
     */
    oneway void requestGnssPowerStats();
}
